Dilatation balloon catheter



FIG. 1 is a perspective view of the dilatation balloon catheter of the present invention;

FIG. 2 is a front view of the dilatation balloon catheter of the present invention;

FIG. 3 is a back view of the dilatation balloon catheter of the present invention;

FIG. 4 is a left side view of the dilatation balloon catheter of the present invention;

FIG. 5 is a right side view of the dilatation balloon catheter of the present invention;

FIG. 6 is a bottom view of the dilatation balloon catheter of the present invention; and,

FIG. 7 is a top view of the dilatation balloon catheter of the present invention.

The broken line showing of catheter hub or handle is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a dilatation balloon catheter, as shown. 